Organic synthesis using nitroxides

D Leifert, A Studer - Chemical Reviews, 2023 - ACS Publications
Nitroxides, also known as nitroxyl radicals, are long-lived or stable radicals with the general
structure R1R2N–O•. The spin distribution over the nitroxide N and O atoms contributes to …

Applications of palladium-catalyzed C–N cross-coupling reactions

P Ruiz-Castillo, SL Buchwald - Chemical reviews, 2016 - ACS Publications
Pd-catalyzed cross-coupling reactions that form C–N bonds have become useful methods to
synthesize anilines and aniline derivatives, an important class of compounds throughout …

Paramagnetic chemical probes for studying biological macromolecules

Q Miao, C Nitsche, H Orton, M Overhand… - Chemical …, 2022 - ACS Publications
Paramagnetic chemical probes have been used in electron paramagnetic resonance (EPR)
and nuclear magnetic resonance (NMR) spectroscopy for more than four decades. Recent …

0–0 Energies Using Hybrid Schemes: Benchmarks of TD-DFT, CIS(D), ADC(2), CC2, and BSE/GW formalisms for 80 Real-Life Compounds

D Jacquemin, I Duchemin, X Blase - Journal of chemical theory …, 2015 - ACS Publications
The 0–0 energies of 80 medium and large molecules have been computed with a large
panel of theoretical formalisms. We have used an approach computationally tractable for …

Conjugated nitroxides

EV Tretyakov, VI Ovcharenko… - Russian Chemical …, 2022 - iopscience.iop.org
In recent years, research dealing with organic paramagnetic compounds such as stable
radicals and high-spin systems has been focused on applied aspects. Several key trends …

New spin on organic radical batteries–an isoindoline nitroxide-based high-voltage cathode material

KA Hansen, J Nerkar, K Thomas, SE Bottle… - … applied materials & …, 2018 - ACS Publications
Organic electrode materials are a highly promising and environmentally benign class of
battery materials with radical polymers being at the forefront of this research. Herein, we …

Copper-catalyzed inter-and intramolecular C–N bond formation: synthesis of benzimidazole-fused heterocycles

S Rasheed, DN Rao, P Das - The Journal of Organic Chemistry, 2015 - ACS Publications
A Cu (II)-catalyzed, inter/intramolecular C–N bond formation for the synthesis of various
benzimidazole-fused heterocycles in a concise manner has been reported. The robustness …

Simple inorganic base promoted polycyclic construction using mucohalic acid as a C 3 synthon: synthesis and AIE probe application of benzo [4, 5] imidazo [1, 2-a] …

K Yang, ZX Chen, YJ Zhou, Q Chen, SW Yu… - Organic Chemistry …, 2022 - pubs.rsc.org
A transition metal-free and efficient synthesis of fused azapolycycles via a multicomponent
reaction has been developed using mucohalic acid as a C3 synthon. The reaction promoted …

Transition-metal-free C–N and C–C formation: synthesis of benzo [4, 5] imidazo [1, 2-a] pyridines and 2-pyridones from ynones

QH Teng, XJ Peng, ZY Mo, YL Xu, HT Tang… - Green …, 2018 - pubs.rsc.org
Herein, a transition metal-free and efficient cascade reaction of ynones with 2-
methylbenzimidazoles under mild conditions has been revealed. This cascade reaction …

Site-directed spin labeling of 2′-amino groups in RNA with isoindoline nitroxides that are resistant to reduction

S Saha, AP Jagtap, ST Sigurdsson - Chemical Communications, 2015 - pubs.rsc.org
Two aromatic isothiocyanates, derived from isoindoline nitroxides, were synthesized and
selectively reacted with 2′-amino groups in RNA. The spin labels displayed limited mobility …